/* =============================================
   爱心互助平台 - 科幻主题样式表 (Sci-Fi Dark)
   ============================================= */

/* ---------- Reset & Tokens ---------- */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --bg-deep: #04060f;
    --bg-base: #070b18;
    --bg-panel: rgba(13, 20, 42, 0.66);
    --bg-panel-solid: #0d1428;
    --bg-input: rgba(6, 11, 26, 0.8);

    --cyan: #00e5ff;
    --blue: #38bdf8;
    --indigo: #6366f1;
    --purple: #8b5cf6;
    --pink: #ec4899;

    --primary: #00e5ff;
    --primary-dark: #00b8d4;
    --primary-light: rgba(0, 229, 255, 0.14);
    --success: #10d993;
    --warning: #fbbf24;
    --danger: #ff4d67;
    --info: #38bdf8;
    --dark: #060913;

    --text: #e6edf7;
    --text-strong: #ffffff;
    --text-muted: #8fa3bf;
    --gray: #8fa3bf;

    /* 兼容旧版变量（独立页内联样式引用） */
    --gray-100: rgba(148, 197, 255, 0.07);
    --gray-200: rgba(148, 197, 255, 0.14);
    --gray-300: rgba(148, 197, 255, 0.28);
    --gray-500: #8fa3bf;
    --gray-700: #b8c6e0;
    --success-light: rgba(16, 217, 147, 0.14);
    --warning-light: rgba(251, 191, 36, 0.14);
    --danger-light: rgba(255, 77, 103, 0.14);
    --info-light: rgba(56, 189, 248, 0.14);

    --border: rgba(148, 197, 255, 0.14);
    --border-strong: rgba(148, 197, 255, 0.28);
    --glow-cyan: 0 0 24px rgba(0, 229, 255, 0.25);
    --glow-purple: 0 0 32px rgba(139, 92, 246, 0.28);

    --radius: 12px;
    --radius-lg: 18px;
    --shadow: 0 6px 24px rgba(2, 6, 18, 0.45);
    --shadow-lg: 0 16px 48px rgba(2, 6, 18, 0.6);

    --gradient-main: linear-gradient(135deg, #00e5ff 0%, #6366f1 55%, #a855f7 100%);
    --gradient-text: linear-gradient(92deg, #7df3ff 0%, #7aa8ff 45%, #c29bff 100%);
    --font-mono: 'JetBrains Mono', 'SFMono-Regular', Consolas, monospace;
}

/* ---------- Base ---------- */
html { scroll-behavior: smooth; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg-deep);
    min-height: 100vh;
    position: relative;
}
/* 深空背景：极光光斑 + 网格 */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    background:
        radial-gradient(ellipse 55% 40% at 12% -5%, rgba(99, 102, 241, 0.22), transparent 60%),
        radial-gradient(ellipse 45% 35% at 88% 8%, rgba(0, 229, 255, 0.14), transparent 60%),
        radial-gradient(ellipse 60% 45% at 55% 110%, rgba(168, 85, 247, 0.16), transparent 65%),
        var(--bg-deep);
}
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background-image:
        linear-gradient(rgba(120, 170, 255, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(120, 170, 255, 0.045) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 90%);
    -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 0%, #000 30%, transparent 90%);
    pointer-events: none;
}

h1, h2, h3, h4, h5, h6 { color: var(--text-strong); font-weight: 700; line-height: 1.3; }
p { color: var(--text); }
a { text-decoration: none; color: var(--cyan); transition: color 0.2s; }
a:hover { color: #7df3ff; }
::selection { background: rgba(0, 229, 255, 0.3); color: #fff; }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg-deep); }
::-webkit-scrollbar-thumb { background: #1c2a4d; border-radius: 6px; border: 2px solid var(--bg-deep); }
::-webkit-scrollbar-thumb:hover { background: #2a3d6b; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--text-muted); }
.text-danger { color: var(--danger); }
.text-success { color: var(--success); }
.text-warning { color: var(--warning); }
.text-primary { color: var(--cyan); }
.text-info { color: var(--info); }
.small, .font-sm { font-size: 0.85em; }
.font-bold { font-weight: 700; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-10 { margin-top: 10px; }
.mb-4 { margin-bottom: 1.5rem; }
.d-flex { display: flex; }
.justify-content-between { justify-content: space-between; }
.align-items-center { align-items: center; }

/* =============================================
   Navbar - 悬浮玻璃导航
   ============================================= */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    gap: 2rem;
    height: 68px;
    padding: 0 24px;
    background: rgba(6, 10, 24, 0.72);
    backdrop-filter: blur(18px) saturate(160%);
    -webkit-backdrop-filter: blur(18px) saturate(160%);
    border-bottom: 1px solid transparent;
    transition: background 0.3s, box-shadow 0.3s;
}
.navbar::after {
    content: '';
    position: absolute;
    left: 0; right: 0; bottom: -1px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.55) 30%, rgba(168, 85, 247, 0.55) 70%, transparent);
    opacity: 0.7;
}
.navbar.scrolled {
    background: rgba(5, 8, 20, 0.92);
    box-shadow: 0 10px 36px rgba(0, 0, 0, 0.5);
}
.navbar .container, .nav-container {
    display: flex;
    align-items: center;
    gap: 2rem;
    height: 100%;
    flex: 1;
    width: 100%;
}
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: 2px;
    color: var(--text-strong);
    flex-shrink: 0;
}
.logo:hover { color: var(--text-strong); }
.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--gradient-main);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.05rem;
    box-shadow: 0 0 18px rgba(0, 229, 255, 0.45), inset 0 0 8px rgba(255, 255, 255, 0.25);
    position: relative;
}
.logo-icon::after {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 14px;
    border: 1px solid rgba(0, 229, 255, 0.35);
    opacity: 0.7;
}
.logo-text {
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    list-style: none;
    flex: 1;
}
.nav-links a {
    display: inline-block;
    padding: 0.45rem 0.9rem;
    color: #b8c6e0;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border-radius: 8px;
    position: relative;
    transition: color 0.25s, background 0.25s;
}
.nav-links a::after {
    content: '';
    position: absolute;
    left: 0.9rem; right: 0.9rem; bottom: 2px;
    height: 2px;
    border-radius: 2px;
    background: var(--gradient-main);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}
.nav-links a:hover { color: #fff; text-shadow: 0 0 12px rgba(0, 229, 255, 0.6); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--cyan); }
.nav-right {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex-shrink: 0;
}
.user-info {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text);
    font-size: 0.9rem;
}
.avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.25), rgba(139, 92, 246, 0.25));
    border: 1px solid rgba(0, 229, 255, 0.45);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--cyan);
    font-size: 0.9rem;
    box-shadow: 0 0 12px rgba(0, 229, 255, 0.25);
}
.avatar-placeholder {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.2), rgba(139, 92, 246, 0.2));
    border: 2px solid rgba(0, 229, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.4rem;
    color: var(--cyan);
}
.nav-badge {
    display: inline-block;
    min-width: 18px;
    padding: 0 5px;
    border-radius: 9px;
    background: var(--danger);
    color: #fff;
    font-size: 0.7rem;
    line-height: 18px;
    text-align: center;
    box-shadow: 0 0 8px rgba(255, 77, 103, 0.6);
}
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
}
.nav-toggle span {
    width: 22px;
    height: 2px;
    border-radius: 2px;
    background: var(--cyan);
    box-shadow: 0 0 6px rgba(0, 229, 255, 0.7);
    transition: transform 0.3s, opacity 0.3s;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* =============================================
   Buttons - 霓虹按钮
   ============================================= */
.btn {
    display: inline-block;
    padding: 0.55rem 1.4rem;
    border: 1px solid transparent;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: all 0.25s;
    text-align: center;
    line-height: 1.5;
    position: relative;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
    background: var(--gradient-main);
    color: #fff;
    border: none;
    box-shadow: 0 4px 18px rgba(0, 229, 255, 0.35);
}
.btn-primary:hover {
    color: #fff;
    box-shadow: 0 6px 26px rgba(99, 102, 241, 0.55);
    filter: brightness(1.12);
}
.btn-outline {
    background: rgba(0, 229, 255, 0.06);
    color: var(--cyan);
    border: 1px solid rgba(0, 229, 255, 0.5);
}
.btn-outline:hover {
    background: rgba(0, 229, 255, 0.16);
    color: #fff;
    box-shadow: var(--glow-cyan);
}
.btn-ghost {
    background: transparent;
    color: #b8c6e0;
    border: 1px solid var(--border-strong);
}
.btn-ghost:hover { color: #fff; border-color: rgba(0, 229, 255, 0.5); box-shadow: var(--glow-cyan); }
.btn-success { background: linear-gradient(135deg, #10d993, #059669); color: #fff; box-shadow: 0 4px 16px rgba(16, 217, 147, 0.3); }
.btn-success:hover { color: #fff; filter: brightness(1.1); }
.btn-danger { background: linear-gradient(135deg, #ff4d67, #e11d48); color: #fff; box-shadow: 0 4px 16px rgba(255, 77, 103, 0.35); }
.btn-danger:hover { color: #fff; filter: brightness(1.1); }
.btn-warning { background: linear-gradient(135deg, #fbbf24, #d97706); color: #1a1200; box-shadow: 0 4px 16px rgba(251, 191, 36, 0.3); }
.btn-warning:hover { color: #1a1200; filter: brightness(1.08); }
.btn-info { background: linear-gradient(135deg, #38bdf8, #2563eb); color: #fff; box-shadow: 0 4px 16px rgba(56, 189, 248, 0.3); }
.btn-info:hover { color: #fff; filter: brightness(1.1); }
.btn-sm { padding: 0.32rem 0.9rem; font-size: 0.85rem; border-radius: 8px; }
.btn-xs { padding: 0.15rem 0.55rem; font-size: 0.75rem; border-radius: 6px; }
.btn-lg { padding: 0.8rem 2.2rem; font-size: 1.05rem; border-radius: 12px; }
.btn-block { display: block; width: 100%; }

/* =============================================
   Hero - 首页主视觉
   ============================================= */
.hero {
    padding: 6rem 0 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    width: 520px; height: 520px;
    left: 50%; top: -260px;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(0, 229, 255, 0.16) 0%, rgba(99, 102, 241, 0.1) 40%, transparent 70%);
    pointer-events: none;
    animation: heroPulse 6s ease-in-out infinite;
}
@keyframes heroPulse {
    0%, 100% { opacity: 0.7; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.12); }
}
.hero-content { position: relative; z-index: 1; }
.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.4rem 1.1rem;
    border-radius: 999px;
    border: 1px solid rgba(0, 229, 255, 0.35);
    background: rgba(0, 229, 255, 0.07);
    color: var(--cyan);
    font-size: 0.85rem;
    letter-spacing: 2px;
    margin-bottom: 1.6rem;
    box-shadow: inset 0 0 14px rgba(0, 229, 255, 0.08);
}
.hero-tag::before {
    content: '';
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 10px var(--cyan);
    animation: blink 1.8s ease-in-out infinite;
}
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }
.hero h1, .hero h2 {
    font-size: 3.2rem;
    font-weight: 800;
    letter-spacing: 4px;
    margin-bottom: 1.2rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 24px rgba(0, 229, 255, 0.25));
}
.hero-subtitle, .hero > p {
    font-size: 1.15rem;
    color: var(--text-muted);
    margin-bottom: 2.4rem;
    letter-spacing: 3px;
}
.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; margin-bottom: 3rem; }
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}
.hero-stat .num { font-size: 1.8rem; font-weight: 700; color: var(--cyan); }

/* =============================================
   Sections
   ============================================= */
.main { padding: 2.5rem 0 3.5rem; min-height: 60vh; }
.main-content { max-width: 1200px; margin: 0 auto; padding: 2rem 20px 3.5rem; }
.section { padding: 3rem 0; }
.section-title {
    font-size: 1.8rem;
    margin-bottom: 2rem;
    text-align: center;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.bg-light { background: rgba(13, 20, 42, 0.5); border-radius: var(--radius-lg); }

/* =============================================
   Glass Card 基础
   ============================================= */
.card, .detail-card, .plan-card, .case-card, .publicity-card, .stat-card, .auth-card, .plan-item, .match-card, .notify-item {
    background: var(--bg-panel);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}
.card { overflow: hidden; }
.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    font-weight: 700;
    color: var(--text-strong);
    background: rgba(0, 229, 255, 0.04);
}
.card-body { padding: 1.5rem; }

/* =============================================
   Plan Cards / Plan List
   ============================================= */
.plan-grid, .plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}
.plan-card, .plan-item {
    padding: 2rem;
    transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
    border: 1px solid var(--border);
}
.plan-card:hover, .plan-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.45);
    box-shadow: var(--shadow-lg), var(--glow-cyan);
}
.plan-card.plan-active {
    border-color: rgba(16, 217, 147, 0.6);
    background: rgba(16, 217, 147, 0.07);
}
.plan-icon {
    width: 60px; height: 60px;
    border-radius: 16px;
    background: var(--primary-light);
    border: 1px solid rgba(0, 229, 255, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--cyan);
    margin-bottom: 1rem;
    box-shadow: inset 0 0 16px rgba(0, 229, 255, 0.12);
}
.plan-item h3, .plan-card h4 { margin-bottom: 0.6rem; }
.plan-item p { color: var(--text-muted); font-size: 0.92rem; margin-bottom: 0.8rem; }
.plan-item ul { list-style: none; margin-bottom: 1.2rem; }
.plan-item ul li {
    padding: 0.45rem 0;
    border-bottom: 1px dashed var(--border);
    color: var(--text);
    font-size: 0.92rem;
}
.plan-item ul li::before { content: '◆ '; color: var(--cyan); font-size: 0.7rem; }
.plan-amount { margin: 1rem 0; }
.plan-amount .amount { font-size: 1.3rem; font-weight: 700; color: var(--cyan); }
.plan-meta { display: flex; gap: 1rem; margin: 1rem 0; color: var(--text-muted); font-size: 0.9rem; }
.plan-details { margin: 1rem 0; }
.detail-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

/* =============================================
   Feature Grid / 首页特性
   ============================================= */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}
.feature-card { text-align: center; padding: 1.5rem; }
.feature-card i { font-size: 2rem; margin-bottom: 0.8rem; display: block; color: var(--cyan); }
.feature-card h5 { margin-bottom: 0.5rem; }
.feature-card p { color: var(--text-muted); font-size: 0.9rem; }

.features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    margin: 2.5rem 0;
}
.feature-item {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.6rem;
    text-align: center;
    backdrop-filter: blur(14px);
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
    position: relative;
    overflow: hidden;
}
.feature-item::before {
    content: '';
    position: absolute;
    top: 0; left: 20%; right: 20%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.7), transparent);
}
.feature-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.4);
    box-shadow: var(--shadow-lg), var(--glow-cyan);
}
.feature-item .feature-icon {
    width: 58px; height: 58px;
    margin: 0 auto 1.1rem;
    border-radius: 16px;
    background: var(--gradient-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #fff;
    box-shadow: 0 0 22px rgba(99, 102, 241, 0.45);
}
.feature-item h3 { font-size: 1.1rem; margin-bottom: 0.5rem; letter-spacing: 1px; }
.feature-item p { color: var(--text-muted); font-size: 0.9rem; }

/* =============================================
   Publicity 公示
   ============================================= */
.publicity-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1.5rem;
}
.publicity-list { margin: 2.5rem 0; }
.publicity-list h2, .publicity-list h3, .plan-list h2 {
    font-size: 1.5rem;
    margin-bottom: 1.4rem;
    display: flex;
    align-items: center;
    gap: 10px;
    letter-spacing: 2px;
}
.publicity-list h2::before, .publicity-list h3::before, .plan-list h2::before {
    content: '';
    width: 5px; height: 22px;
    border-radius: 3px;
    background: var(--gradient-main);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.6);
}
.publicity-list ul, .publicity-list ul.list { list-style: none; }
.publicity-list ul li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.3rem;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 0.8rem;
    transition: border-color 0.25s, transform 0.25s, box-shadow 0.25s;
}
.publicity-list ul li:hover {
    border-color: rgba(0, 229, 255, 0.45);
    transform: translateX(4px);
    box-shadow: var(--glow-cyan);
}
.publicity-list ul li a { color: var(--text); font-weight: 600; }
.publicity-list ul li a:hover { color: var(--cyan); }
.publicity-list .time, .publicity-list ul li .time { color: var(--text-muted); font-size: 0.85rem; flex-shrink: 0; }
.publicity-card { padding: 1.5rem; border-left: 3px solid var(--cyan); }
.pb-header { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.8rem; }
.pb-badge { padding: 0.2rem 0.6rem; border-radius: 6px; font-size: 0.8rem; font-weight: 600; }
.badge-info { background: rgba(56, 189, 248, 0.15); color: #7dd3fc; border: 1px solid rgba(56, 189, 248, 0.35); }
.pb-no { font-family: var(--font-mono); color: var(--text-muted); }
.pb-time { margin-left: auto; font-size: 0.85rem; color: var(--text-muted); }
.pb-body h5 { margin-bottom: 0.5rem; }
.pb-body p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 0.3rem; }
.pb-progress { margin: 0.8rem 0; }
.progress-bar { height: 6px; background: rgba(148, 197, 255, 0.12); border-radius: 3px; overflow: hidden; }
.progress-fill {
    height: 100%;
    background: var(--gradient-main);
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.6);
    transition: width 0.5s;
}
.pb-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 0.8rem;
    padding-top: 0.8rem;
    border-top: 1px solid var(--border);
}

/* =============================================
   Auth 登录/注册
   ============================================= */
.auth-section {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 0;
}
.auth-card, .auth-form {
    background: var(--bg-panel);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 460px;
    position: relative;
    overflow: hidden;
}
.auth-card::before, .auth-form::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-main);
}
.auth-form { max-width: 430px; margin: 2rem auto; }
.auth-form h2 {
    text-align: center;
    margin-bottom: 1.8rem;
    letter-spacing: 3px;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.auth-header { text-align: center; margin-bottom: 2rem; }
.auth-header h3 { margin: 0.5rem 0; }
.auth-footer { text-align: center; margin-top: 1.5rem; color: var(--text-muted); }
.auth-link { text-align: center; margin-top: 1.4rem; color: var(--text-muted); font-size: 0.9rem; }

/* =============================================
   Forms 表单
   ============================================= */
.form-group { margin-bottom: 1.2rem; }
.form-group label, .form-label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
    color: #b8c6e0;
    font-size: 0.92rem;
}
.required::after { content: ' *'; color: var(--danger); }
.form-control, input[type="text"], input[type="password"], input[type="number"],
input[type="tel"], input[type="email"], input[type="date"], select, textarea {
    width: 100%;
    padding: 0.65rem 0.9rem;
    background: var(--bg-input);
    border: 1px solid var(--border);
    border-radius: 10px;
    font-size: 0.98rem;
    color: var(--text);
    transition: border-color 0.25s, box-shadow 0.25s;
}
.form-control:focus, input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: rgba(0, 229, 255, 0.6);
    box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.12), 0 0 16px rgba(0, 229, 255, 0.15);
}
::placeholder { color: #5a6b8a; }
select option { background: var(--bg-panel-solid); color: var(--text); }
.form-row { display: flex; gap: 1rem; }
.form-row .col { flex: 1; }
.form-check { display: flex; align-items: center; gap: 0.5rem; }
.form-check input[type="checkbox"], .form-check input[type="radio"] { width: auto; accent-color: var(--cyan); }
input[type="checkbox"], input[type="radio"] { accent-color: var(--cyan); }
.form-text { font-size: 0.8rem; color: var(--text-muted); margin-top: 0.2rem; }
.form-section {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.8rem;
    margin-bottom: 1.5rem;
}
.form-section h3 { margin-bottom: 1.2rem; font-size: 1.1rem; letter-spacing: 1px; }
.form-actions { display: flex; gap: 1rem; margin-top: 1.6rem; }
.form-agreement { font-size: 0.85rem; color: var(--text-muted); }
.captcha-row { display: flex; gap: 0.8rem; align-items: center; }
.range-input { display: flex; gap: 0.8rem; align-items: center; }
.range-input input[type="range"] { flex: 1; accent-color: var(--cyan); padding: 0; border: none; background: transparent; }
.field-error { color: var(--danger); font-size: 12px; margin-top: 4px; }

/* =============================================
   Alerts 提示
   ============================================= */
.alert {
    padding: 0.85rem 1.1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    backdrop-filter: blur(8px);
    border: 1px solid;
    font-size: 0.92rem;
}
.alert-success { background: rgba(16, 217, 147, 0.1); color: #6ee7b7; border-color: rgba(16, 217, 147, 0.4); }
.alert-danger, .alert-error { background: rgba(255, 77, 103, 0.1); color: #fda4af; border-color: rgba(255, 77, 103, 0.4); }
.alert-warning { background: rgba(251, 191, 36, 0.1); color: #fcd34d; border-color: rgba(251, 191, 36, 0.4); }
.alert-info { background: rgba(0, 229, 255, 0.08); color: #7dd3fc; border-color: rgba(0, 229, 255, 0.35); }
.alert-dismissible { padding-right: 2.5rem; }
.close {
    position: absolute;
    right: 0.8rem; top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: inherit;
}

/* =============================================
   Case 案件卡片
   ============================================= */
.case-list { display: flex; flex-direction: column; gap: 1rem; }
.case-card { padding: 1.5rem; transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s; }
.case-card:hover { border-color: rgba(0, 229, 255, 0.4); transform: translateY(-3px); box-shadow: var(--shadow-lg), var(--glow-cyan); }
.case-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 0.8rem; flex-wrap: wrap; }
.case-no { font-family: var(--font-mono); color: var(--cyan); font-size: 0.9rem; }
.case-date { margin-left: auto; color: var(--text-muted); font-size: 0.9rem; }
.case-meta { display: flex; gap: 1.5rem; margin: 0.5rem 0; color: var(--text-muted); font-size: 0.9rem; flex-wrap: wrap; }
.case-amount-row { display: flex; gap: 2rem; margin-top: 0.8rem; }
.case-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 0.8rem;
}

/* =============================================
   Badges 徽章
   ============================================= */
.badge {
    display: inline-block;
    padding: 0.22rem 0.65rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    border: 1px solid transparent;
}
.badge-success { background: rgba(16, 217, 147, 0.13); color: #6ee7b7; border-color: rgba(16, 217, 147, 0.4); }
.badge-danger { background: rgba(255, 77, 103, 0.13); color: #fda4af; border-color: rgba(255, 77, 103, 0.4); }
.badge-warning { background: rgba(251, 191, 36, 0.13); color: #fcd34d; border-color: rgba(251, 191, 36, 0.4); }
.badge-primary { background: rgba(99, 102, 241, 0.15); color: #a5b4fc; border-color: rgba(99, 102, 241, 0.45); }
.badge-dark { background: rgba(148, 197, 255, 0.1); color: #b8c6e0; border-color: var(--border-strong); }
.status-badge { border-radius: 6px; padding: 0.2rem 0.6rem; font-size: 0.78rem; }

/* =============================================
   Pagination 分页
   ============================================= */
.pagination { display: flex; justify-content: center; gap: 0.5rem; margin: 2rem 0; flex-wrap: wrap; }
.pagination a {
    padding: 0.45rem 0.9rem;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text-muted);
    background: var(--bg-panel);
    transition: all 0.25s;
}
.pagination a.active, .pagination a:hover {
    background: var(--gradient-main);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 14px rgba(0, 229, 255, 0.4);
}
.pagination .current { padding: 0.45rem 0.9rem; color: var(--text-muted); }

/* =============================================
   Footer 页脚
   ============================================= */
.footer {
    background: rgba(4, 6, 15, 0.9);
    color: #9fb0ca;
    padding: 3.5rem 0 1rem;
    margin-top: 3rem;
    position: relative;
    border-top: 1px solid transparent;
}
.footer::before {
    content: '';
    position: absolute;
    left: 0; right: 0; top: -1px;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0, 229, 255, 0.5) 30%, rgba(168, 85, 247, 0.5) 70%, transparent);
}
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}
.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.15rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: 2px;
    margin-bottom: 0.9rem;
}
.footer-brand .logo-icon { width: 34px; height: 34px; font-size: 0.9rem; border-radius: 10px; }
.footer-desc { color: var(--text-muted); font-size: 0.9rem; max-width: 320px; }
.footer-section h5 { color: #fff; margin-bottom: 1rem; letter-spacing: 1px; font-size: 1rem; }
.footer-section ul { list-style: none; }
.footer-section ul li { margin-bottom: 0.55rem; }
.footer-section ul li a { color: #9fb0ca; font-size: 0.9rem; transition: color 0.2s, padding-left 0.2s; }
.footer-section ul li a:hover { color: var(--cyan); padding-left: 4px; }
.footer-bottom {
    text-align: center;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(148, 197, 255, 0.1);
    color: #5a6b8a;
    font-size: 0.85rem;
}

/* =============================================
   Tables 表格
   ============================================= */
.data-table, .table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-panel);
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--border);
}
.data-table th, .table th {
    background: rgba(0, 229, 255, 0.06);
    padding: 0.85rem 1rem;
    text-align: left;
    font-weight: 600;
    color: var(--cyan);
    border-bottom: 1px solid var(--border-strong);
    font-size: 0.88rem;
    letter-spacing: 1px;
    white-space: nowrap;
}
.data-table td, .table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
    color: var(--text);
}
.data-table tr:last-child td, .table tr:last-child td { border-bottom: none; }
.data-table tr:hover td, .table tr:hover td { background: rgba(0, 229, 255, 0.045); }
.data-table.compact td, .data-table.compact th { padding: 0.5rem 0.8rem; }
.table-responsive { overflow-x: auto; border-radius: var(--radius); }

/* =============================================
   Profile 个人中心
   ============================================= */
.profile-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 1.5rem; }
.detail-card { padding: 1.5rem; margin-bottom: 1.5rem; }
.detail-card h5 { margin-bottom: 1rem; display: flex; align-items: center; gap: 0.5rem; }
.info-table { width: 100%; }
.info-table th { text-align: left; padding: 0.5rem 0; color: var(--text-muted); font-weight: 500; width: 30%; }
.info-table td { padding: 0.5rem 0; }
.user-card-header { display: flex; align-items: center; gap: 1.5rem; }
.wallet-card {
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.16), rgba(139, 92, 246, 0.2));
    border: 1px solid rgba(0, 229, 255, 0.35);
    color: #fff;
    padding: 1.5rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    box-shadow: var(--glow-cyan);
}
.wallet-actions { display: flex; gap: 0.5rem; margin-top: 1rem; }
.wallet-actions .btn { background: rgba(255, 255, 255, 0.12); color: #fff; border: 1px solid rgba(255, 255, 255, 0.25); }
.wallet-actions .btn:hover { background: rgba(255, 255, 255, 0.22); }

/* 钱包页大卡片 */
.wallet-balance {
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.14) 0%, rgba(99, 102, 241, 0.2) 50%, rgba(168, 85, 247, 0.22) 100%);
    border: 1px solid rgba(0, 229, 255, 0.35);
    border-radius: var(--radius-lg);
    padding: 2.2rem;
    margin-bottom: 1.8rem;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg), var(--glow-cyan);
}
.wallet-balance::before {
    content: '';
    position: absolute;
    top: -60%; right: -10%;
    width: 340px; height: 340px;
    background: radial-gradient(circle, rgba(0, 229, 255, 0.18), transparent 65%);
    pointer-events: none;
}
.wallet-balance h3 { font-size: 2rem; margin: 0.5rem 0; }
.balance-label { color: var(--text-muted); font-size: 0.95rem; letter-spacing: 1px; display: flex; align-items: center; gap: 8px; }
.balance-label i { color: var(--cyan); }
.balance-amount {
    font-size: 2.6rem;
    font-weight: 800;
    margin: 0.6rem 0;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-family: var(--font-mono);
}
.balance-actions { display: flex; gap: 0.8rem; margin-top: 1.2rem; }
.balance-actions .btn {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(0, 229, 255, 0.4);
    color: #fff;
}
.balance-actions .btn:hover { background: rgba(0, 229, 255, 0.2); box-shadow: var(--glow-cyan); }

/* =============================================
   Dashboard 统计卡片
   ============================================= */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.2rem;
    margin: 1.5rem 0;
}
.stat-card {
    padding: 1.4rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    text-align: left;
    transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.stat-card:hover { transform: translateY(-4px); border-color: rgba(0, 229, 255, 0.45); box-shadow: var(--shadow-lg), var(--glow-cyan); }
.stat-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    background: var(--gradient-main);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 0 18px rgba(99, 102, 241, 0.4);
}
.stat-info { flex: 1; min-width: 0; }
.stat-num { font-size: 1.5rem; font-weight: 800; color: var(--text-strong); font-family: var(--font-mono); }
.stat-label { color: var(--text-muted); font-size: 0.85rem; margin-top: 0.2rem; }

/* =============================================
   Tabs 标签页
   ============================================= */
.tabs {
    display: flex;
    gap: 0.4rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.5rem;
    overflow-x: auto;
}
.tab-item {
    padding: 0.7rem 1.3rem;
    color: var(--text-muted);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    white-space: nowrap;
    transition: color 0.25s;
    background: none;
    border-top: none; border-left: none; border-right: none;
    font-size: 0.95rem;
}
.tab-item:hover { color: #fff; }
.tab-item.active {
    color: var(--cyan);
    border-bottom-color: var(--cyan);
    text-shadow: 0 0 12px rgba(0, 229, 255, 0.5);
}

/* =============================================
   Modal 弹窗
   ============================================= */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(3, 6, 15, 0.78);
    backdrop-filter: blur(6px);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.modal-overlay.show { display: flex; }
.modal {
    background: var(--bg-panel-solid);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: 86vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg), var(--glow-purple);
    position: relative;
}
.modal::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--gradient-main);
}
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.1rem 1.5rem;
    border-bottom: 1px solid var(--border);
    font-weight: 700;
    color: var(--text-strong);
}
.modal-body { padding: 1.5rem; }
.modal-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border);
    display: flex;
    justify-content: flex-end;
    gap: 0.8rem;
}
.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.3rem;
    cursor: pointer;
    transition: color 0.2s;
}
.modal-close:hover { color: var(--danger); }

/* =============================================
   Timeline 时间线
   ============================================= */
.timeline { padding-left: 1rem; }
.timeline-item { display: flex; gap: 1rem; padding-bottom: 1.5rem; position: relative; }
.timeline-item::before {
    content: '';
    position: absolute;
    left: 14px; top: 30px; bottom: 0;
    width: 2px;
    background: rgba(148, 197, 255, 0.15);
}
.timeline-item:last-child::before { display: none; }
.tl-dot {
    width: 30px; height: 30px;
    border-radius: 50%;
    background: rgba(148, 197, 255, 0.12);
    border: 1px solid var(--border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    z-index: 1;
    color: var(--text-muted);
}
.timeline-item.completed .tl-dot {
    background: linear-gradient(135deg, #10d993, #059669);
    color: #fff;
    border-color: transparent;
    box-shadow: 0 0 12px rgba(16, 217, 147, 0.5);
}
.tl-content { padding-top: 0.3rem; }
.tl-content strong { display: block; color: var(--text-strong); }
.tl-content span { font-size: 0.85rem; color: var(--text-muted); }

/* =============================================
   Data Grid / Rules / Misc
   ============================================= */
.data-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.data-item {
    text-align: center;
    padding: 1rem 0.8rem;
    background: rgba(13, 20, 42, 0.6);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.data-num { font-size: 1.4rem; font-weight: 700; color: var(--cyan); font-family: var(--font-mono); }
.data-label { font-size: 0.8rem; color: var(--text-muted); }

.rules-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.rule-item {
    padding: 1.2rem;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}
.rule-item h6 { margin-bottom: 0.4rem; font-weight: 600; color: var(--cyan); }
.rule-item p { color: var(--text-muted); font-size: 0.9rem; }

.upload-zone {
    border: 2px dashed rgba(0, 229, 255, 0.35);
    border-radius: var(--radius);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s;
    background: rgba(0, 229, 255, 0.03);
    color: var(--text-muted);
}
.upload-zone:hover { border-color: var(--cyan); background: rgba(0, 229, 255, 0.07); box-shadow: var(--glow-cyan); }
.file-item {
    padding: 0.5rem 0.8rem;
    background: rgba(13, 20, 42, 0.7);
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
}

.empty-state { text-align: center; padding: 4rem 2rem; color: var(--text-muted); }
.empty-state i, .empty-icon { margin-bottom: 1rem; display: inline-block; font-size: 2.6rem; color: #2a3d6b; }
.empty-state p { margin-bottom: 1rem; color: var(--text-muted); }

.detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 1.5rem; }
.detail-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 0.8rem;
}
.stat-row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
}

.objection-item {
    padding: 1rem;
    background: rgba(13, 20, 42, 0.6);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    margin-bottom: 0.8rem;
}
.objection-admin-item {
    padding: 1rem;
    background: rgba(251, 191, 36, 0.07);
    border: 1px solid rgba(251, 191, 36, 0.3);
    border-radius: var(--radius);
    margin-bottom: 0.8rem;
    border-left: 3px solid var(--warning);
}
.ob-header { display: flex; align-items: center; gap: 0.8rem; margin-bottom: 0.5rem; }
.ob-actions { display: flex; gap: 0.5rem; margin-top: 0.5rem; }

.material-list { list-style: none; }
.material-list li {
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.material-list li i { color: var(--cyan); }

.review-note {
    background: rgba(16, 217, 147, 0.08);
    padding: 1rem;
    border-radius: var(--radius);
    border-left: 3px solid var(--success);
}

.plan-mini-list { list-style: none; }
.plan-mini-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
}
.plan-mini-item small { display: block; color: var(--text-muted); font-size: 0.8rem; }

.auth-list { list-style: none; }
.auth-list li {
    padding: 0.4rem 0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}
.auth-list li i { color: var(--cyan); }

.assessment-mini-list, .notification-mini-list { list-style: none; }
.assessment-mini-list li {
    display: flex;
    justify-content: space-between;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--border);
    font-size: 0.85rem;
}
.notification-mini-list li { padding: 0.5rem 0; border-bottom: 1px solid var(--border); }
.notification-mini-list li.unread { font-weight: 600; }
.notif-title { font-size: 0.9rem; }

.form-container { max-width: 700px; margin: 0 auto; }
.form-header { text-align: center; margin-bottom: 2rem; }

/* =============================================
   Error Page
   ============================================= */
.error-page { text-align: center; padding: 5rem 1rem; }
.error-page h1 {
    font-size: 5rem;
    background: var(--gradient-text);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}
.error-page p { color: var(--text-muted); margin: 1rem 0 2rem; }

/* =============================================
   Responsive
   ============================================= */
@media (max-width: 900px) {
    .footer-content { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .navbar { height: 60px; padding: 0 16px; gap: 0.8rem; }
    .navbar .container, .nav-container { gap: 0.8rem; }
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed;
        top: 60px; left: 0; right: 0;
        flex-direction: column;
        align-items: stretch;
        gap: 0.2rem;
        background: rgba(5, 8, 20, 0.97);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-strong);
        padding: 1rem 1.2rem 1.4rem;
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        transition: all 0.3s;
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    }
    .nav-links.open { transform: translateY(0); opacity: 1; visibility: visible; }
    .nav-links a { display: block; padding: 0.75rem 1rem; }
    .nav-links a::after { display: none; }
    .nav-links a.active { background: rgba(0, 229, 255, 0.1); }
    .user-info span { display: none; }
    .hero { padding: 3.5rem 0 3rem; }
    .hero h1, .hero h2 { font-size: 2rem; letter-spacing: 2px; }
    .hero-subtitle, .hero > p { font-size: 1rem; letter-spacing: 1px; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .profile-grid, .detail-grid { grid-template-columns: 1fr; }
    .form-row { flex-direction: column; }
    .case-amount-row { flex-direction: column; gap: 0.5rem; }
    .footer-content { grid-template-columns: 1fr; gap: 1.6rem; }
    .balance-amount { font-size: 2rem; }
}
/* =============================================   体验优化增强 - 骨架屏 / 加载动画 / 滚动显示 / Toast / 浮动标签   ============================================= *//* ---------- 页面加载进度条 ---------- */#page-progress{position:fixed;top:0;left:0;height:2px;background:var(--gradient-main);z-index:99999;width:0%;transition:width .2s;box-shadow:0 0 10px rgba(0,229,255,.6)}/* ---------- 骨架屏 ---------- */.skeleton{background:linear-gradient(90deg,rgba(148,197,255,.06) 25%,rgba(148,197,255,.12) 50%,rgba(148,197,255,.06) 75%);background-size:200% 100%;animation:skeleton-shimmer 1.5s infinite;border-radius:8px}@keyframes skeleton-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}.skeleton-card{position:relative;overflow:hidden}.skeleton-card::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(0,229,255,.04),transparent);transform:translateX(-100%);animation:skeleton-sweep 2s infinite}@keyframes skeleton-sweep{100%{transform:translateX(100%)}}/* ---------- 滚动显示动画 ---------- */.reveal{opacity:0;transform:translateY(30px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}.reveal.visible{opacity:1;transform:translateY(0)}.reveal-delay-1{transition-delay:.1s}.reveal-delay-2{transition-delay:.2s}.reveal-delay-3{transition-delay:.3s}/* ---------- 首页统计区暗黑主题 ---------- */.home-stats-section{padding:3rem 20px;margin:0;background:linear-gradient(180deg,rgba(0,229,255,.03) 0%,transparent 100%)}.stats-container{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.5rem}.stat-card-home{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:1.8rem;display:flex;align-items:center;gap:1.2rem;backdrop-filter:blur(14px);transition:all .35s}.stat-card-home:hover{transform:translateY(-5px);border-color:rgba(0,229,255,.35);box-shadow:var(--shadow-lg),var(--glow-cyan)}.stat-icon-home{width:56px;height:56px;border-radius:16px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;color:#fff;flex-shrink:0}.stat-icon-home.bg-users{background:linear-gradient(135deg,#00e5ff,#6366f1);box-shadow:0 0 22px rgba(0,229,255,.35)}.stat-icon-home.bg-help{background:linear-gradient(135deg,#ff4d67,#e11d48);box-shadow:0 0 22px rgba(255,77,103,.35)}.stat-icon-home.bg-volunteer{background:linear-gradient(135deg,#10d993,#059669);box-shadow:0 0 22px rgba(16,217,147,.35)}.stat-icon-home.bg-cases{background:linear-gradient(135deg,#38bdf8,#2563eb);box-shadow:0 0 22px rgba(56,189,248,.35)}.stat-number{font-size:1.8rem;font-weight:800;color:var(--text-strong);line-height:1;margin-bottom:4px;font-family:var(--font-mono)}.stat-label{color:var(--text-muted);font-size:.9rem;margin-bottom:6px}.stat-trend{font-size:.82rem;color:var(--text-muted)}.stat-trend.up{color:var(--success);font-weight:600}.stat-trend.up i{animation:bounce 1.2s infinite}/* ---------- 图表区暗黑主题 ---------- */.chart-section{max-width:1200px;margin:3rem auto;padding:0 20px}.chart-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:1.2rem;flex-wrap:wrap;gap:15px}.chart-header h3{color:var(--text-strong);font-size:1.2rem;margin:0;letter-spacing:1px}.chart-header h3 i{color:var(--cyan);margin-right:8px}.chart-tabs{display:flex;gap:8px}.chart-tab{padding:8px 20px;border:1px solid var(--border);background:var(--bg-panel);border-radius:25px;cursor:pointer;font-size:.9rem;font-weight:600;color:var(--text-muted);transition:all .3s}.chart-tab:hover{border-color:rgba(0,229,255,.4);color:var(--cyan)}.chart-tab.active{background:var(--gradient-main);color:#fff;border-color:transparent;box-shadow:0 0 18px rgba(0,229,255,.3)}.chart-body{background:var(--bg-panel);border:1px solid var(--border);border-radius:var(--radius-lg);padding:20px;backdrop-filter:blur(14px)}.chart-legend{display:flex;justify-content:center;gap:25px;margin-top:15px;flex-wrap:wrap}.legend-item{display:flex;align-items:center;gap:8px;font-size:.85rem;color:var(--text-muted)}.legend-dot{width:12px;height:12px;border-radius:50%}/* ---------- 面包屑导航暗黑主题 ---------- */.breadcrumb-bar{background:linear-gradient(135deg,rgba(6,10,24,.9) 0%,rgba(13,20,42,.8) 100%);border-bottom:1px solid var(--border);padding:12px 0}.breadcrumb-bar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}.breadcrumb-nav{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--text-muted)}.breadcrumb-nav a{color:var(--cyan);text-decoration:none;transition:all .2s}.breadcrumb-nav a:hover{color:#7df3ff;text-shadow:0 0 8px rgba(0,229,255,.4)}.breadcrumb-sep{color:var(--border-strong);font-size:.7rem}.breadcrumb-current{color:var(--text-strong);font-weight:600}.breadcrumb-back{color:var(--cyan);text-decoration:none;font-size:.85rem;font-weight:600;transition:all .2s}.breadcrumb-back:hover{color:#7df3ff;transform:translateX(-3px)}/* ---------- Toast 通知系统 ---------- */#toast-container{position:fixed;top:24px;right:24px;z-index:99999;display:flex;flex-direction:column;gap:10px;pointer-events:none}.toast{background:var(--bg-panel-solid);border:1px solid var(--border-strong);border-radius:var(--radius);padding:14px 20px;min-width:280px;max-width:400px;display:flex;align-items:center;gap:12px;color:var(--text);font-size:.92rem;box-shadow:var(--shadow-lg);backdrop-filter:blur(16px);pointer-events:auto;transform:translateX(120%);transition:transform .4s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.toast.show{transform:translateX(0)}.toast::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px}.toast-success::before{background:var(--success);box-shadow:0 0 10px var(--success)}.toast-danger::before{background:var(--danger);box-shadow:0 0 10px var(--danger)}.toast-warning::before{background:var(--warning);box-shadow:0 0 10px var(--warning)}.toast-info::before{background:var(--info);box-shadow:0 0 10px var(--info)}.toast-icon{font-size:1.1rem;flex-shrink:0}.toast-success .toast-icon{color:var(--success)}.toast-danger .toast-icon{color:var(--danger)}.toast-warning .toast-icon{color:var(--warning)}.toast-info .toast-icon{color:var(--info)}.toast-progress{position:absolute;bottom:0;left:0;height:2px;background:var(--gradient-main);animation:toast-progress 4s linear forwards}@keyframes toast-progress{from{width:100%}to{width:0}}/* ---------- 浮动标签表单 ---------- */.form-group.floating{position:relative;margin-bottom:1.4rem}.form-group.floating input,.form-group.floating select,.form-group.floating textarea{padding:.9rem;height:52px}.form-group.floating label{position:absolute;left:.9rem;top:50%;transform:translateY(-50%);color:#5a6b8a;font-size:.95rem;pointer-events:none;transition:all .25s;background:transparent;padding:0 4px}.form-group.floating input:focus~label,.form-group.floating input:not(:placeholder-shown)~label,.form-group.floating select:focus~label,.form-group.floating select:valid~label,.form-group.floating textarea:focus~label,.form-group.floating textarea:not(:placeholder-shown)~label{top:0;transform:translateY(-50%) scale(.82);color:var(--cyan);background:var(--bg-base)}.form-group.floating input:focus,.form-group.floating select:focus,.form-group.floating textarea:focus{padding-top:1.1rem}/* ---------- 按钮点击波纹效果 ---------- */.btn-ripple{position:relative;overflow:hidden}.btn-ripple::after{content:'';position:absolute;width:100%;height:100%;top:0;left:0;pointer-events:none;background-image:radial-gradient(circle,rgba(255,255,255,.3) 10%,transparent 10.01%);background-repeat:no-repeat;background-position:50%;transform:scale(10);opacity:0;transition:transform .5s,opacity .8s}.btn-ripple:active::after{transform:scale(0);opacity:.3;transition:0s}/* ---------- 页面切换淡入 ---------- */.page-fade-in{animation:pageFadeIn .5s ease}@keyframes pageFadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}/* ---------- 加载动画 ---------- */.loading-spinner{width:40px;height:40px;border:3px solid rgba(0,229,255,.15);border-top-color:var(--cyan);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}/* ---------- 模态框进入动画 ---------- */@keyframes modalIn{from{opacity:0;transform:scale(.9) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}/* ---------- 淡入淡出 ---------- */@keyframes fadeIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeOut{from{opacity:1;transform:translateY(0)}to{opacity:0;transform:translateY(-4px)}}/* ---------- 响应式优化 ---------- */@media(max-width:768px){.stats-container{grid-template-columns:repeat(2,1fr);gap:1rem}.stat-card-home{padding:1.2rem}.stat-number{font-size:1.4rem}.chart-header{flex-direction:column;align-items:flex-start}#toast-container{left:16px;right:16px;top:16px}.toast{min-width:auto;max-width:100%}}
/* =============================================
   首页特色通道 Banner（防校园霸凌 / 爱心红娘）
   ============================================= */
.bullying-banner,
.matchmaking-banner {
    position: relative;
    margin: 2.5rem 0;
    padding: 2rem;
    border-radius: var(--radius-lg);
    background: var(--bg-panel);
    border: 1px solid var(--border);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
    overflow: hidden;
    transition: transform 0.35s, border-color 0.35s, box-shadow 0.35s;
}
.bullying-banner::after,
.matchmaking-banner::after {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
}
.bullying-banner::after { background: linear-gradient(90deg, transparent, #ff4d67, transparent); }
.matchmaking-banner::after { background: linear-gradient(90deg, transparent, #ec4899, #8b5cf6, transparent); }
.bullying-banner::before,
.matchmaking-banner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    pointer-events: none;
}
.bullying-banner::before { background: radial-gradient(620px circle at 0% 0%, rgba(255, 77, 103, 0.10), transparent 62%); }
.matchmaking-banner::before { background: radial-gradient(620px circle at 100% 0%, rgba(236, 72, 153, 0.12), transparent 62%); }
.bullying-banner:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 77, 103, 0.45);
    box-shadow: var(--shadow-lg), 0 0 28px rgba(255, 77, 103, 0.22);
}
.matchmaking-banner:hover {
    transform: translateY(-4px);
    border-color: rgba(236, 72, 153, 0.45);
    box-shadow: var(--shadow-lg), 0 0 28px rgba(236, 72, 153, 0.22);
}
.bullying-banner-content,
.matchmaking-banner-content {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 1.4rem;
    flex-wrap: wrap;
}
.bullying-icon,
.matchmaking-icon {
    width: 64px; height: 64px;
    flex-shrink: 0;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.7rem;
    color: #fff;
}
.bullying-icon { background: linear-gradient(135deg, #ff4d67, #e11d48); box-shadow: 0 0 24px rgba(255, 77, 103, 0.42); }
.matchmaking-icon {
    background: linear-gradient(135deg, #ec4899, #8b5cf6);
    box-shadow: 0 0 24px rgba(236, 72, 153, 0.42);
    animation: mp-heartbeat 2.4s ease-in-out infinite;
}
@keyframes mp-heartbeat {
    0%, 100% { transform: scale(1); }
    12% { transform: scale(1.09); }
    24% { transform: scale(1); }
    36% { transform: scale(1.06); }
    50% { transform: scale(1); }
}
.bullying-text,
.matchmaking-text { flex: 1 1 320px; min-width: 0; }
.bullying-text h3,
.matchmaking-text h3 {
    font-size: 1.25rem;
    color: var(--text-strong);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}
.bullying-text p,
.matchmaking-text p {
    color: var(--text-muted);
    font-size: 0.92rem;
    line-height: 1.75;
    margin: 0;
}
.bullying-banner-content > .btn,
.matchmaking-banner-content > .btn {
    flex-shrink: 0;
    padding: 0.8rem 2rem;
    font-size: 0.95rem;
}
.btn-matchmaking {
    background: linear-gradient(135deg, #ec4899, #8b5cf6);
    color: #fff;
    box-shadow: 0 4px 16px rgba(236, 72, 153, 0.35);
}
.btn-matchmaking:hover {
    color: #fff;
    filter: brightness(1.12);
    box-shadow: 0 6px 26px rgba(139, 92, 246, 0.5);
}
.bullying-hotline {
    position: relative;
    z-index: 1;
    margin-top: 1.4rem;
    padding-top: 1rem;
    border-top: 1px dashed var(--border-strong);
}
.bullying-hotline p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.88rem;
    letter-spacing: 0.5px;
}
.bullying-hotline strong {
    color: #ff8fa0;
    font-family: var(--font-mono);
    font-size: 0.95rem;
    margin: 0 2px;
}
@media (max-width: 768px) {
    .bullying-banner,
    .matchmaking-banner { padding: 1.5rem; }
    .bullying-banner-content,
    .matchmaking-banner-content { flex-direction: column; text-align: center; gap: 1rem; }
    .bullying-text,
    .matchmaking-text { flex: 1 1 auto; }
    .bullying-banner-content > .btn,
    .matchmaking-banner-content > .btn { width: 100%; }
    .bullying-hotline { text-align: center; }
}

/* =============================================
   用户中心左侧边栏（登录后）
   ============================================= */
.user-layout {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    width: 100%;
}
.user-content { flex: 1 1 auto; min-width: 0; }
.user-sidebar {
    width: 240px;
    flex-shrink: 0;
    position: sticky;
    top: 88px;
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    overflow: hidden;
}
.user-sidebar-head {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 18px 16px;
    border-bottom: 1px solid var(--border);
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.06), rgba(139, 92, 246, 0.06));
}
.user-sidebar-user { min-width: 0; }
.user-sidebar-name {
    font-weight: 700;
    color: var(--text-strong);
    font-size: 0.95rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-sidebar-sub { color: var(--text-muted); font-size: 0.78rem; margin-top: 2px; }
.user-sidebar-nav { display: flex; flex-direction: column; padding: 10px; gap: 2px; }
.user-sidebar-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    border-radius: 10px;
    color: var(--text);
    font-size: 0.92rem;
    text-decoration: none;
    transition: all 0.25s;
    border-left: 3px solid transparent;
}
.user-sidebar-item i { width: 18px; text-align: center; color: var(--text-muted); transition: color 0.25s; }
.user-sidebar-item:hover { background: rgba(0, 229, 255, 0.07); color: var(--cyan); }
.user-sidebar-item:hover i { color: var(--cyan); }
.user-sidebar-item.active {
    background: linear-gradient(90deg, rgba(0, 229, 255, 0.14), rgba(139, 92, 246, 0.10));
    color: var(--cyan);
    font-weight: 600;
    border-left-color: var(--cyan);
}
.user-sidebar-item.active i { color: var(--cyan); }
.user-sidebar-foot { padding: 10px; border-top: 1px solid var(--border); }
.user-sidebar-foot .user-sidebar-item { color: var(--text-muted); }
.user-sidebar-foot .user-sidebar-item:hover { color: var(--danger); background: rgba(255, 77, 103, 0.08); }
.user-sidebar-foot .user-sidebar-item:hover i { color: var(--danger); }
/* 侧边栏默认收起：仅对带切换开关的布局生效（头像按钮触发，见 app.js） */
.user-layout.sidebar-toggleable .user-sidebar { display: none; }
.user-layout.sidebar-toggleable.sidebar-open .user-sidebar {
    display: block;
    animation: sidebar-slide-in 0.25s ease;
}
@keyframes sidebar-slide-in {
    from { opacity: 0; transform: translateX(-12px); }
    to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 900px) {
    .user-layout { flex-direction: column; }
    .user-sidebar { width: 100%; position: static; }
    .user-sidebar-nav { flex-direction: row; flex-wrap: wrap; }
    .user-sidebar-item { flex: 1 1 auto; justify-content: center; white-space: nowrap; }
    .user-sidebar-item i { width: auto; }
}

/* =============================================
   顶部导航用户区：头像切换 + 退出按钮
   ============================================= */
.nav-user-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}
.user-menu-trigger {
    display: flex;
    align-items: center;
    padding: 4px;
    background: transparent;
    border: 1px solid transparent;
    border-radius: 999px;
    cursor: pointer;
    color: var(--text);
    font-family: inherit;
    transition: background 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.user-menu-trigger:hover,
.user-menu-trigger.open {
    background: rgba(0, 229, 255, 0.08);
    border-color: rgba(0, 229, 255, 0.25);
    box-shadow: 0 0 14px rgba(0, 229, 255, 0.12);
}
.user-menu-trigger .avatar {
    width: 32px;
    height: 32px;
    font-weight: 700;
    font-size: 0.85rem;
    flex-shrink: 0;
}
.nav-logout-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: 1px solid var(--border-strong);
    border-radius: 10px;
    color: var(--text-muted);
    font-size: 0.85rem;
    background: transparent;
    transition: color 0.25s, border-color 0.25s, background 0.25s;
}
.nav-logout-btn:hover {
    color: var(--danger);
    border-color: rgba(255, 77, 103, 0.45);
    background: rgba(255, 77, 103, 0.08);
}

/* =============================================
   首页 - 总数据展示（累计数据）
   ============================================= */
.data-overview-section {
    max-width: 1200px;
    margin: 3rem auto;
    padding: 0 20px;
}
.data-overview-section .section-head {
    text-align: center;
    margin-bottom: 1.6rem;
}
.data-overview-section .section-head h3 {
    color: var(--text-strong);
    font-size: 1.2rem;
    margin: 0 0 6px;
    letter-spacing: 1px;
}
.data-overview-section .section-head h3 i {
    color: var(--cyan);
    margin-right: 8px;
}
.data-overview-section .section-head p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}
.data-overview-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.2rem;
}
.data-overview-item {
    background: var(--bg-panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 1.4rem 1rem;
    text-align: center;
    backdrop-filter: blur(14px);
    transition: all 0.35s;
}
.data-overview-item:hover {
    transform: translateY(-5px);
    border-color: rgba(0, 229, 255, 0.35);
    box-shadow: var(--shadow-lg), var(--glow-cyan);
}
.data-overview-icon {
    width: 46px;
    height: 46px;
    margin: 0 auto 10px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    color: #fff;
}
.data-overview-icon.icon-users {
    background: linear-gradient(135deg, #00e5ff, #6366f1);
    box-shadow: 0 0 18px rgba(0, 229, 255, 0.3);
}
.data-overview-icon.icon-help {
    background: linear-gradient(135deg, #ff4d67, #e11d48);
    box-shadow: 0 0 18px rgba(255, 77, 103, 0.3);
}
.data-overview-icon.icon-volunteer {
    background: linear-gradient(135deg, #10d993, #059669);
    box-shadow: 0 0 18px rgba(16, 217, 147, 0.3);
}
.data-overview-icon.icon-cases {
    background: linear-gradient(135deg, #38bdf8, #2563eb);
    box-shadow: 0 0 18px rgba(56, 189, 248, 0.3);
}
.data-overview-icon.icon-amount {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
    box-shadow: 0 0 18px rgba(251, 191, 36, 0.3);
}
.data-overview-icon.icon-plans {
    background: linear-gradient(135deg, #8b5cf6, #6366f1);
    box-shadow: 0 0 18px rgba(139, 92, 246, 0.3);
}
.data-overview-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-strong);
    line-height: 1.15;
    font-family: var(--font-mono);
}
.data-overview-label {
    display: block;
    margin-top: 4px;
    color: var(--text-muted);
    font-size: 0.85rem;
}
@media (max-width: 992px) {
    .data-overview-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}
@media (max-width: 576px) {
    .data-overview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.9rem;
    }
    .data-overview-item {
        padding: 1.1rem 0.8rem;
    }
    .data-overview-value {
        font-size: 1.25rem;
    }
}

/* nav 防换行 */
.nav-links a{white-space:nowrap}